2013-2018 Ram 2500 3500 6.7L Cummins 4" Downpipe-Back DPF Delete w/ Muffler

Constructed from high-quality T-409 stainless steel to provide superior heat resistance and long-lasting durability in demanding conditions.

Features a full 4.0-inch diameter Downpipe-back design that optimizes exhaust volume and overall system efficiency.

Includes a high-flow performance muffler, specifically engineered to provide a deep, refined sound while effectively reducing exhaust drone during highway driving.

Designed for competition applications to achieve maximum exhaust flow and unlock the full potential of your 6.7L Cummins engine.

Significantly reduces exhaust backpressure, resulting in a noticeable increase in torque, improved throttle response, and better fuel mileage.

Optimizes engine performance by allowing for a faster, more efficient evacuation of spent exhaust gases.

Fits: 2013-2018 Ram 2500 / 3500 6.7L Cummins Turbo Diesel trucks (Does NOT fit Cab & Chassis models).